Instructions: Use presets or change parameter values manually to explore the cost-effectiveness of different research approaches to unearth true scientific discoveries. For detailed explanation and conceptual background, see LeBel, Campbell, & Loving (in press, JPSP), Table 3. NOTE: Plot only changes when assumption parameters are modified.
Type I error rate:
Power level of original studies:
Base rate of true hypotheses:
Individual researcher subject pool resources (N):
Number of replications per positive results:
Power of replication studies:
Average social psychology effect size (Cohen's d):